If the victim is an adult and a likely victim of asphyxia arrest, the rescuer should give 5 cycles of CPR before activating the emergency response system and getting AED. Explained and Understand

You can literally find this on google of each science career and search up what type of training you need and how many years in school

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle

What happens to the influenza virus every 20-40 years and why?